85954860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 281604960

約数和(自身を除く): 195650100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 613, 615, 684, 738, 779, 820, 855, 1140, 1226, 1230, 1476, 1558, 1710, 1839, 1845, 2337, 2452, 2460, 3065, 3116, 3420, 3678, 3690, 3895, 4674, 5517, 6130, 7011, 7356, 7380, 7790, 9195, 9348, 11034, 11647, 11685, 12260, 14022, 15580, 18390, 22068, 23294, 23370, 25133, 27585, 28044, 34941, 35055, 36780, 46588, 46740, 50266, 55170, 58235, 69882, 70110, 75399, 100532, 104823, 110340, 116470, 125665, 139764, 140220, 150798, 174705, 209646, 226197, 232940, 251330, 301596, 349410, 376995, 419292, 452394, 477527, 502660, 524115, 698820, 753990, 904788, 955054, 1048230, 1130985, 1432581, 1507980, 1910108, 2096460, 2261970, 2387635, 2865162, 4297743, 4523940, 4775270, 5730324, 7162905, 8595486, 9550540, 14325810, 17190972, 21488715, 28651620, 42977430, 85954860]

約数ペア:

[(1, 85954860), (2, 42977430), (3, 28651620), (4, 21488715), (5, 17190972), (6, 14325810), (9, 9550540), (10, 8595486), (12, 7162905), (15, 5730324), (18, 4775270), (19, 4523940), (20, 4297743), (30, 2865162), (36, 2387635), (38, 2261970), (41, 2096460), (45, 1910108), (57, 1507980), (60, 1432581), (76, 1130985), (82, 1048230), (90, 955054), (95, 904788), (114, 753990), (123, 698820), (164, 524115), (171, 502660), (180, 477527), (190, 452394), (205, 419292), (228, 376995), (246, 349410), (285, 301596), (342, 251330), (369, 232940), (380, 226197), (410, 209646), (492, 174705), (570, 150798), (613, 140220), (615, 139764), (684, 125665), (738, 116470), (779, 110340), (820, 104823), (855, 100532), (1140, 75399), (1226, 70110), (1230, 69882), (1476, 58235), (1558, 55170), (1710, 50266), (1839, 46740), (1845, 46588), (2337, 36780), (2452, 35055), (2460, 34941), (3065, 28044), (3116, 27585), (3420, 25133), (3678, 23370), (3690, 23294), (3895, 22068), (4674, 18390), (5517, 15580), (6130, 14022), (7011, 12260), (7356, 11685), (7380, 11647), (7790, 11034), (9195, 9348)]